from pathlib import Path


ROOT = Path(__file__).resolve().parents[2]
PANEL = ROOT / "uniapp" / "src" / "packages_match" / "components" / "WorldCupPanel.vue"


def extract_style_block(source: str, selector: str) -> str:
    start = source.find(selector)
    if start < 0:
        raise AssertionError(f"missing selector: {selector}")

    brace = source.find("{", start)
    if brace < 0:
        raise AssertionError(f"missing style body for: {selector}")

    depth = 0
    for pos in range(brace, len(source)):
        char = source[pos]
        if char == "{":
            depth += 1
        elif char == "}":
            depth -= 1
            if depth == 0:
                return source[brace + 1:pos]

    raise AssertionError(f"unterminated style body for: {selector}")


def main() -> int:
    panel = PANEL.read_text(encoding="utf-8")
    scroll_style = extract_style_block(panel, ".worldcup-scroll")

    required_tokens = [
        "140rpx",
        "constant(safe-area-inset-bottom)",
        "env(safe-area-inset-bottom)",
    ]
    for token in required_tokens:
        if token not in scroll_style:
            raise AssertionError(f"{PANEL} .worldcup-scroll bottom padding should reserve tabbar space: {token}")

    print("worldcup live bottom padding static checks passed")
    return 0


if __name__ == "__main__":
    raise SystemExit(main())